-
1.发明申请IMAGE PROCESSING METHOD TO DETERMINE SUSPECT REGIONS IN A TISSUE MATRIX, AND USE THEREOF FOR 3D NAVIGATION THROUGH THE TISSUE MATRIX 有权用于确定组织矩阵中的悬挂区域的图像处理方法，以及用于通过组织矩阵进行3D导航的图像处理方法公开(公告)号：US20120045111A1
公开(公告)日：2012-02-23
申请号：US13214032
申请日：2011-08-19
申请人： Giovanni PALMA , Razvan Iordache , Sylvain Bernard
发明人： Giovanni PALMA , Razvan Iordache , Sylvain Bernard
IPC分类号： G06K9/00
CPC分类号： G06T7/0012 , G06T11/006 , G06T2200/04 , G06T2207/10112 , G06T2207/20104 , G06T2207/30068 , G06T2211/436
摘要： A method to generate a final image with a medical imaging system, wherein the final image highlights suspect regions in a tissue matrix and wherein the final image is generated from a first image and from previously acquired images of the tissue matrix is provided. The method comprises: creating a 3D map of suspicion from the previously acquired medical images; generating a 2D map of suspicion by projecting all or part of the 3D map of suspicion onto a plane from a point reproducing the conditions of acquisition of the first image; and generating a final 2D image of the tissue matrix from the first image and/or from the 2D map of suspicion, wherein the final 2D image highlights suspect regions in the tissue matrix.
摘要翻译： 一种利用医学成像系统生成最终图像的方法，其中，最终图像突出显示组织矩阵中的可疑区域，并且其中从第一图像生成最终图像，并且提供从组织矩阵的先前获取的图像。 该方法包括：从先前获取的医学图像创建怀疑的3D图; 通过从所述第一图像的获取条件的点投射将所有或部分所述3D图像的全部或部分投射到平面上来产生二维地图; 以及从所述第一图像和/或来自所述怀疑的2D图生成所述组织矩阵的最终2D图像，其中所述最终2D图像突出所述组织矩阵中的可疑区域。
-
2.发明申请Procedure for deriving a three-dimensional digital mask starting from a series of two-dimensional masks, plus a device for doing this 有权从一系列二维掩模开始的三维数字掩模的推导以及用于执行此操作的设备的步骤公开(公告)号：US20090164541A1
公开(公告)日：2009-06-25
申请号：US12339209
申请日：2008-12-19
申请人： Giovanni PALMA , Serge MULLER , Razavan IORDACHE
发明人： Giovanni PALMA , Serge MULLER , Razavan IORDACHE
IPC分类号： G06F17/17
CPC分类号： G06T11/005 , A61B6/027 , G06T2207/10112 , G06T2207/30068
摘要： A derivation procedure for a three-dimensional digital mask from a series of two-dimensional masks in a radiographic device containing a source (S) of X-rays, a means of recording and a volume of interest hat contains the object to be X-rayed located between the source (S) and the means of recording consists of an extrapolation of each mask Mθ2 includes determining a last segment lfin beyond the limits of the means of recording; and working out a two-dimensional mask Mγ associated with a position Sγ of the source, for any angle γ included in the angular range θ2 to θ1 (a position close to θ2). For every parallel segment l located between segment d (or d′ respectively) and segment lfin, the procedure further includes deriving a three-dimensional mask (21) of the object for each voxel at the intersection of plane P1θ2 and the volume of interest; and projecting the three-dimensional mask onto the segment l.
摘要翻译： 一种用于在包含X射线源（S）的X射线照相装置中的一系列二维掩模的三维数字掩模的导出程序，记录装置和感兴趣的体积， 位于源（S）和记录装置之间的光线由每个掩模的外推组成，包括确定超出记录装置限制的最后片段lfin; 并且对于包括在角度范围theta2至theta1（接近θ2的位置）中的任何角度γ，计算与源的位置Sgamma相关联的二维掩模Mgamma。 对于位于段d（或d'）和段lfin之间的每个并行段l，该过程进一步包括在平面P1ta2和感兴趣体积的交点处为每个体素导出对象的三维掩模（21）; 并将三维掩模投射到片段l上。
-
公开(公告)号：US20160217568A1
公开(公告)日：2016-07-28
申请号：US15024310
申请日：2013-09-24
CPC分类号： G06T7/0012 , G06T7/11 , G06T11/008 , G06T19/003 , G06T2207/10112 , G06T2207/30068 , G06T2207/30096 , G06T2207/30204 , G06T2211/436
摘要： A method of processing X-ray images of a breast (B), the method comprising the steps of —generating (GEN3DV) a 3D volume from a plurality of X-ray images, —processing (DETMC) the 3D volume and/or the plurality of X-ray images, —computing (DETMC-CTR), for each region of interest in the 3D volume, a 3D characteristic position of the region of interest, —computing (CALCTGT) at least one needle target 3D position from a plurality of said computed 3D characteristic positions, —associating (SELIMG-TGT) each needle target position with a target image, —displaying (DISP-IMG) a slice image on a graphical interface, and —if the current slice image is a target image, displaying (DISP-TGT) on the graphical interface a target marker indicating each needle target position associated with the displayed current slice image.
摘要翻译： 一种处理乳房（B）的X射线图像的方法，所述方法包括以下步骤：从多个X射线图像生成（体积）3D体积， - 处理（DETMC）3D体积和/或 针对3D体积中的每个感兴趣区域的多个X射线图像计算（DETMC-CTR），感兴趣区域的3D特征位置，计算（CALCTGT）多个针对目标3D位置 的所述计算的3D特征位置， - 将每个针目标位置与目标图像相关联（SELIMG-TGT）， - 在图形界面上显示（DISP-IMG）切片图像，并且 - 如果当前切片图像是目标图像， 在图形界面上显示（DISP-TGT）指示与显示的当前切片图像相关联的每个针目标位置的目标标记。
-
4.发明授权Method of extrapolating a grey-level bidimensional image in a radiography device and a radiography device implementing such a method 有权外推射线照相设备中的灰度二维图像的方法和实现这种方法的射线照相设备公开(公告)号：US08098920B2
公开(公告)日：2012-01-17
申请号：US12477969
申请日：2009-06-04
申请人： Giovanni Palma , Razvan Iordache
发明人： Giovanni Palma , Razvan Iordache
IPC分类号： G06K9/00
CPC分类号： G06T11/005 , G06T2211/432
摘要： A method of extrapolating a bidimensional grey-level image using a radiography device.
摘要翻译： 使用放射摄影装置外推二维灰度图像的方法。
-
公开(公告)号：US09947092B2
公开(公告)日：2018-04-17
申请号：US15024310
申请日：2013-09-24
CPC分类号： G06T7/0012 , G06T7/11 , G06T11/008 , G06T19/003 , G06T2207/10112 , G06T2207/30068 , G06T2207/30096 , G06T2207/30204 , G06T2211/436
摘要： A method of processing X-ray images of a breast (B), the method comprising the steps of —generating (GEN3DV) a 3D volume from a plurality of X-ray images, —processing (DETMC) the 3D volume and/or the plurality of X-ray images, —computing (DETMC-CTR), for each region of interest in the 3D volume, a 3D characteristic position of the region of interest, —computing (CALCTGT) at least one needle target 3D position from a plurality of said computed 3D characteristic positions, —associating (SELIMG-TGT) each needle target position with a target image, —displaying (DISP-IMG) a slice image on a graphical interface, and —if the current slice image is a target image, displaying (DISP-TGT) on the graphical interface a target marker indicating each needle target position associated with the displayed current slice image.
-
6.发明授权Image processing method to determine suspect regions in a tissue matrix, and use thereof for 3D navigation through the tissue matrix 有权用于确定组织矩阵中的可疑区域的图像处理方法，以及用于通过组织矩阵的3D导航的图像处理方法公开(公告)号：US08824761B2
公开(公告)日：2014-09-02
申请号：US13214032
申请日：2011-08-19
申请人： Giovanni Palma , Razvan Iordache , Sylvain Bernard
发明人： Giovanni Palma , Razvan Iordache , Sylvain Bernard
CPC分类号： G06T7/0012 , G06T11/006 , G06T2200/04 , G06T2207/10112 , G06T2207/20104 , G06T2207/30068 , G06T2211/436
摘要： A method to generate a final image with a medical imaging system, wherein the final image highlights suspect regions in a tissue matrix and wherein the final image is generated from a first image and from previously acquired images of the tissue matrix is provided. The method comprises: creating a 3D map of suspicion from the previously acquired medical images; generating a 2D map of suspicion by projecting all or part of the 3D map of suspicion onto a plane from a point reproducing the conditions of acquisition of the first image; and generating a final 2D image of the tissue matrix from the first image and/or from the 2D map of suspicion, wherein the final 2D image highlights suspect regions in the tissue matrix.
摘要翻译： 一种利用医学成像系统生成最终图像的方法，其中，最终图像突出显示组织矩阵中的可疑区域，并且其中从第一图像生成最终图像，并且提供从组织矩阵的先前获取的图像。 该方法包括：从先前获取的医学图像创建怀疑的3D图; 通过从所述第一图像的获取条件的点投射将所有或部分所述3D图像的全部或部分投射到平面上来产生二维地图; 以及从所述第一图像和/或来自所述怀疑的2D图生成所述组织矩阵的最终2D图像，其中所述最终2D图像突出所述组织矩阵中的可疑区域。
-
7.发明授权Procedure for deriving a three-dimensional digital mask starting from a series of two-dimensional masks, plus a device for doing this 有权从一系列二维掩模开始的三维数字掩模的推导以及用于执行此操作的设备的步骤公开(公告)号：US08335809B2
公开(公告)日：2012-12-18
申请号：US12339209
申请日：2008-12-19
申请人： Giovanni Palma , Serge Muller , Razvan Iordache
发明人： Giovanni Palma , Serge Muller , Razvan Iordache
CPC分类号： G06T11/005 , A61B6/027 , G06T2207/10112 , G06T2207/30068
摘要： A derivation procedure for a three-dimensional digital mask from a series of two-dimensional masks in a radiographic device containing a source (S) of X-rays, a means of recording and a volume of interest hat contains the object to be X-rayed located between the source (S) and the means of recording consists of an extrapolation of each mask Mθ2 includes determining a last segment 1fin beyond the limits of the means of recording; and working out a two-dimensional mask Mγ associated with a position Sγ of the source, for any angle γ included in the angular range θ2 to θ1 (a position close to θ2). For every parallel segment 1 located between segment d (or d′ respectively) and segment 1fin, the procedure further includes deriving a three-dimensional mask (21) of the object for each voxel at the intersection of plane P1θ2 and the volume of interest; and projecting the three-dimensional mask onto the segment 1.
摘要翻译： 一种用于在包含X射线源（S）的X射线照相装置中的一系列二维掩模的三维数字掩模的导出程序，记录装置和感兴趣的体积， 位于源（S）和记录装置之间的射线包括每个掩模M＆amp;的外插; 2包括确定超出记录装置限制的最后段lfin; 并且对于包括在角度范围＆amp;角度中的任何角度γ，生成与源的位置Sγ相关联的二维掩模Mγ; 2至＆amp; thetas; 1（接近于＆thetas; 2的位置）。 对于位于段d（或d'）和段lfin之间的每个并行段1，该过程还包括在平面P1和坐标2与所关心的体积的交点处导出每个体素的对象的三维掩模; 并将三维掩模投射到片段1上。
-
8.发明申请METHOD OF EXTRAPOLATING A GREY-LEVEL BIDIMENSIONAL IMAGE IN A RADIOGRAPHY DEVICE AND A RADIOGRAPHY DEVICE IMPLEMENTING SUCH A METHOD 有权在放射成像装置中提取灰度级双色图像的方法和实现这种方法的放射性装置公开(公告)号：US20090304256A1
公开(公告)日：2009-12-10
申请号：US12477969
申请日：2009-06-04
申请人： Giovanni PALMA , Razvan Iordache
发明人： Giovanni PALMA , Razvan Iordache
IPC分类号： G06K9/00
CPC分类号： G06T11/005 , G06T2211/432
摘要： A method of extrapolating a bidimensional grey-level image using a radiography device.
摘要翻译： 使用放射摄影装置外推二维灰度图像的方法。
-
公开(公告)号：US5360108A
公开(公告)日：1994-11-01
申请号：US110954
申请日：1993-08-24
CPC分类号： H01H9/0242
摘要： A housing for protecting hand held electronic devices having buttons or controls thereon from damage due to impacts or falls. The housing is made of an elastomer, preferably polyurethane, PVC, or latex, and having a shore number in the range of A10-A30 shores, which is flexible and stretchable to substantially three times its normal size. The housing has a base and four sides, wherein two of the four sides are substantially long and parallel to each other, and the other two of the four sides are substantially shorter than the long sides and parallel to each other as well. On at least one of the substantially shorter sides, there is located a transverse slot of a predetermined length for passage of signals from the electronic device to a receptor if needed. On at least one of the two long parallel sides there is located a transverse groove of predetermined length. A multiplicity of cylindrical projections are located on one side of the base and integral with the base. The projections are approximately 1 mm in length each. A substantially semi-cylindrical flange-like protection border is provided integral with the surface of the four sides. The sides further define an opening for insertion of the electronic device into the housing as well as for access to the buttons or controls. Due to the resiliency of the material, the housing can be used to encase electronic devices up to three times the original size of the housing while protecting the electronic device from damage due to impacts or falls while still allowing access to the buttons or controls located thereon.
摘要翻译： 一种用于保护具有按钮或其上的控制的手持式电子设备的壳体，其由于冲击或跌倒而损坏。 壳体由弹性体，优选聚氨酯，PVC或胶乳制成，并且具有在A10-A30岸范围内的岸数，其柔性且可拉伸至基本尺寸的三倍。 壳体具有基部和四个侧面，其中四个侧面中的两个彼此基本上长且平行，并且四个侧面中的另外两个基本上比长边短并且彼此平行。 在基本上较短的一侧中的至少一个上，如果需要，存在预定长度的横向槽，用于将信号从电子设备传递到接收器。 在两个长边平行边中的至少一个处设有预定长度的横向槽。 多个圆柱形突起位于基座的一侧并与基座成一体。 每个突起的长度大约为1mm。 一个基本上半圆柱形的法兰状保护边界与四面的表面一体形成。 这些侧面进一步限定用于将电子装置插入外壳以及访问按钮或控件的开口。 由于材料的弹性，外壳可用于将电子设备封装到壳体的原始尺寸的三倍，同时保护电子设备免受冲击或掉落的损坏，同时仍允许访问位于其上的按钮或控件 。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.015 秒)
